<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" type="text/css" href="element-ui/lib/theme-chalk/index.css"/>
    <script src="js/vue.min.js"></script>
    <script src="element-ui/lib/index.js"></script>
    <script src="js/axios.min.js"></script>
</head>
<body>
<div id="app">

</div>
</body>

<script>
    let vu = new Vue({
        el: "#app",
        data: {},
        methods: {},
        created() {
            let parmas = new URLSearchParams(window.location.search);
            alert(parmas.get("pid"))
        }
    })

</script>
</html>